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![corn field with sunrise in the background](/sites/default/files/2018-11/01-02-01-teaser-Corn.jpg)
2019 Corn Fungicide Field Trials Summary
This document contains results of corn field trials conducted during the 2019 growing season to evaluate foliar fungicides to manage various corn diseases.
![A group of brown cattle foraging in a green field.](/sites/default/files/2019-09/W-00412-00-beef-cattle-grazing-forage-prussic-acid.jpg)
Prussic Acid Poisoning
As the first frost date approaches, producers often have concerns about the risk of prussic acid poisoning in livestock. Certain forage plants, especially sorghums and related species are associated with an increased risk of death loss because of prussic acid poisoning.
![A patch of western wheatgrass with ergot fungus growing throughout.](/sites/default/files/2019-10/W-00423-02-ergot-fungus-wheat-grass-western.jpg)
Ergot in Western Wheatgrass and the Potential Effects for Winter Grazing
2019 has been a year fraught with challenges for ranchers across South Dakota. Abundant precipitation is usually a blessing, however, wet conditions coupled with a cool spring followed by warmer temperatures has caused another problem across the rangelands of South Dakota: ergot poisoning.
![Freezer meals Plastic bags and containers with frozen vegetables in refrigerator](/sites/default/files/2019-10/P-00136-teaser_0.jpg)
Freeze Now, Eat Later! Freezer Meal Workshop
Freezer meals provide families with the option to have a home cooked meal with minimal effort on busy days.
![a variety of bright colored fruits and vegetables arranged on a table](/sites/default/files/2018-11/04-01-hero-food.jpg)
A Guide to Drying Foods
Fact sheet about drying foods
COVID-19 and Livestock: Is there a connection?
When reports of the COVID-19 pandemic first hit the US, very few people had likely heard of coronaviruses—with some notable exceptions: cattle producers and their veterinarians.
![A close shot of a black and red cow's face. A blurred white cow's head is in the foreground.](/sites/default/files/2019-05/W-00218-00-cow-cattle-close-face.jpg)
Testing Your Beef Cattle for Bovine Viral Diarrhea Virus
Bovine Viral Diarrhea Virus (BVDV) is among the most important pathogens affecting today’s beef and dairy cattle operations. Associated with reproductive, digestive, and respiratory illnesses in cattle, the virus can also create a congenital, persistent infection in calves, greatly aiding the virus’ spread within and between herds.
![A brown cow and a black calf standing in a muddy, water-soaked feedlot.](/sites/default/files/2019-12/W-00454-00-cattle-cow-calf-mud-flood-feedlot.jpg)
Notes From the ADRDL: Yersinia Infections in Beef Cattle
Of all the germs associated with cattle illnesses, a pathogen that’s not one of the usual suspects has been identified in several cases of cattle death losses in Eastern South Dakota.
![Indoor trade show exhibition at state fairgrounds.](/sites/default/files/2021-05/W-00971-01-Swine-Pig-Show-Pork-Expo-Fair-Trade.jpg)
Attending World Pork Expo? Consider Biosecurity
The World Pork Expo will return to the Iowa State Fair June 9–11, 2021. Pork producers and production employees must always be vigilant about biosecurity, especially when visiting industry events.
![Two producers moving cattle out of a shelter.](/sites/default/files/2021-02/W-00882-00-Cattle-Animal-Health-Beef-Moving-Herd-COVID.jpg)
Biosecurity for Beef Cow-Calf Operations: Managing the Entry of New Animals
Infectious disease can impact cow-calf operations in dramatic ways. These steps should be considered the minimum standards for introducing new animals into cow-calf operations to avoid the spread of infectious disease.